3[2t-4]=20-2t

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Solution for 3[2t-4]=20-2t equation:


Simplifying
3[2t + -4] = 20 + -2t

Reorder the terms:
3[-4 + 2t] = 20 + -2t
[-4 * 3 + 2t * 3] = 20 + -2t
[-12 + 6t] = 20 + -2t

Solving
-12 + 6t = 20 + -2t

Solving for variable 't'.

Move all terms containing t to the left, all other terms to the right.

Add '2t' to each side of the equation.
-12 + 6t + 2t = 20 + -2t + 2t

Combine like terms: 6t + 2t = 8t
-12 + 8t = 20 + -2t + 2t

Combine like terms: -2t + 2t = 0
-12 + 8t = 20 + 0
-12 + 8t = 20

Add '12' to each side of the equation.
-12 + 12 + 8t = 20 + 12

Combine like terms: -12 + 12 = 0
0 + 8t = 20 + 12
8t = 20 + 12

Combine like terms: 20 + 12 = 32
8t = 32

Divide each side by '8'.
t = 4

Simplifying
t = 4

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